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DR. IRA CHERNOFF MD
NPI 1811925456
Orthopaedic Surgery in Stony Brook, NY

Active since June 30, 2006Opted out of Medicare · through Oct 1, 2026
2500 NESCONSET HWY BLDG 9, STONY BROOK, NY 11790(631) 246-6100 Get Directions Write a Review

NPPES record last updated: July 10, 2023. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Ira Chernoff Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. IRA CHERNOFF MD (NPI 1811925456) is an individual orthopaedic surgery provider in Stony Brook, New York, licensed in New York (156725) and active in the NPI registry since June 2006. He has opted out of Medicare through October 1, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1811925456
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. IRA CHERNOFFCredential: MD
Location Address2500 NESCONSET HWY BLDG 9Stony Brook, NY 11790-2555
Mailing Address2500 Nesconset Hwy Bldg 9Stony Brook, NY 11790-2555 · (631) 246-6100
Phone(631) 246-6100
Sole ProprietorNo
Enumeration DateJune 30, 2006
Last NPPES UpdateJuly 10, 2023
NPPES CertifiedJuly 10, 2023
✔ NPI 1811925456 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in NY · 156725
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
2500 NESCONSET HWY BLDG 9, Stony Brook, NY 11790
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Other Identifiers 1

Other11-3465690Tax Id

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Dr. Ira Chernoff Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from October 1, 2012 through October 1, 2026.

Opt-Out Effective DateOctober 1, 2012
Opt-Out In Effect ThroughOctober 1, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11790 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CECELIA CAPOZZOLI PA
Physician Assistant
2500 NESCONSET HWY BLDG 9
STONY BROOK, NY 11790
Suffolk County (631) 246-6100

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ira Chernoff's NPI number?

The NPI number for Ira Chernoff is 1811925456. It was assigned to this individual provider in the NPPES registry on June 30, 2006.

Where is Ira Chernoff located?

Ira Chernoff practices at 2500 Nesconset Hwy Bldg 9, Stony Brook, NY 11790. The listed phone number is (631) 246-6100.

What is Ira Chernoff's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Ira Chernoff enrolled in Medicare?

No. Ira Chernoff has opted out of Medicare through October 1, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Ira Chernoff was last updated on July 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.